Jay climate

Jay Weather in May

NOAA 1991-2020 normals for Upper Spavinaw Port, 8.5 km from Jay

Average highs run from 75°F on May 1 to 82°F on May 31, and lows from 48°F to 58°F. Normal precipitation for the month is 6.22 in.

May day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Jay, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
79°F
Average low
53°F
Precipitation
6.22 in
Record high
92°FMay 29, 2018
Record low
31°FMay 3, 2014
Chance of a freeze
11%
Days of 90°F or more
1.2
Daylight
13 h 41 min to 14 h 28 min
Cloud cover
60%
Humidity
79%
Dew point
60°F
Wind
8.7 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
May 175°F48°F80°F 201333°F 20230%
May 275°F48°F83°F 201333°F 20140%
May 376°F49°F84°F 202031°F 20140%
May 476°F49°F82°F 201231°F 20110%
May 576°F49°F91°F 201434°F 20130%
May 676°F50°F89°F 201432°F 20130%
May 776°F50°F89°F 202338°F 20110%
May 877°F50°F90°F 201839°F 20260%
May 977°F51°F88°F 201834°F 20200%
May 1077°F51°F88°F 201840°F 20200%
May 1177°F51°F85°F 201639°F 20200%
May 1278°F51°F88°F 202242°F 20200%
May 1378°F52°F90°F 202237°F 20130%
May 1478°F52°F87°F 201844°F 20150%
May 1578°F52°F88°F 201841°F 20140%
May 1678°F53°F85°F 201938°F 20140%
May 1779°F53°F85°F 201934°F 20140%
May 1879°F53°F84°F 201839°F 20110%
May 1979°F54°F86°F 201843°F 20090%
May 2079°F54°F87°F 201847°F 20090%
May 2180°F54°F85°F 202446°F 20170%
May 2280°F55°F81°F 201444°F 20120%
May 2380°F55°F88°F 201844°F 20150%
May 2480°F55°F86°F 201248°F 20170%
May 2581°F56°F86°F 201943°F 20170%
May 2681°F56°F86°F 201846°F 20170%
May 2781°F56°F90°F 201847°F 20220%
May 2881°F57°F91°F 201850°F 20230%
May 2982°F57°F92°F 201849°F 20210%
May 3082°F57°F90°F 201847°F 20090%
May 3182°F58°F89°F 201847°F 20210%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Jay, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:26 AM, sunset 8:07 PM
May 31
sunrise 6:03 AM, sunset 8:31 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00349101 (Upper Spavinaw Port), public domain. Records: NOAA GHCN-Daily, station USC00230163, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.